code: def kernel_cdf_bs(x, sample, bw):
      # Birnbaum Saunders (normal) kernel for cdf estimation
      return stats.fatiguelife.sf(sample, bw, scale=x)
  
imports: import numpy
  from scipy import special, stats
label_desc: Use image node_id 22 for calling a global function with example usage: kernel_cdf_bs(x, sample, bw) and returns: stats